:root {
  --bg: #f7f8fa;
  --surface: #ffffff;
  --surface-muted: #eef3f1;
  --text: #14201e;
  --muted: #5d6d68;
  --border: #d7dfdc;
  --accent: #147a5c;
  --accent-strong: #0f513f;
  --blue: #1d5f91;
  --success: #21724f;
  --error: #b42318;
  --shadow: 0 12px 34px rgba(22, 35, 32, 0.08);
  --radius: 8px;
  --max-w: 1120px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101416;
    --surface: #171d20;
    --surface-muted: #20292b;
    --text: #edf4f1;
    --muted: #a9b8b3;
    --border: #2d393b;
    --accent: #4bd39e;
    --accent-strong: #9af0c7;
    --blue: #7dbdf0;
    --success: #72d4a2;
    --error: #ff9b8e;
    --shadow: 0 16px 44px rgba(0, 0, 0, 0.28);
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body {
  border-top: 4px solid var(--accent);
}

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover { text-decoration: underline; }

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 750;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

nav a {
  color: var(--muted);
  padding: 7px 10px;
  border-radius: var(--radius);
}

nav a.active,
nav a:hover {
  color: var(--text);
  background: var(--surface-muted);
  text-decoration: none;
}

main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px 56px;
}

.hero {
  min-height: 430px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 24px;
  align-items: center;
  padding: 56px 0 34px;
}

.hero-feedback {
  min-height: 340px;
}

.hero-copy h1 {
  max-width: 760px;
  margin: 10px 0 16px;
  font-size: clamp(2.2rem, 6vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-actions,
.pill-row,
.toolbar-controls,
.modal-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-actions {
  margin-top: 24px;
}

.service-notice {
  margin-top: 16px;
  padding: 10px 12px;
  border: 1px solid rgba(217, 119, 6, 0.42);
  border-radius: var(--radius);
  background: rgba(217, 119, 6, 0.09);
  color: var(--text);
  font-size: 0.92rem;
}

.btn {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  padding: 10px 14px;
  font-weight: 680;
  cursor: pointer;
  box-shadow: none;
}

.btn:hover {
  border-color: var(--accent);
  text-decoration: none;
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn.ghost {
  background: transparent;
}

.pill-row {
  margin-top: 18px;
}

.pill,
.filter-chip,
.issue-state,
.reaction {
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  padding: 5px 9px;
  font-size: 0.82rem;
}

.hero-panel,
.surface,
.feature-card,
.cta-band,
dialog {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 22px;
}

.panel-kicker,
.hero-panel-note {
  color: var(--muted);
  font-size: 0.9rem;
}

.steps {
  margin: 14px 0 0;
  padding-left: 22px;
}

.steps li + li {
  margin-top: 10px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.summary-grid div {
  padding: 12px;
  background: var(--surface-muted);
  border-radius: var(--radius);
}

.summary-grid strong {
  display: block;
  font-size: 1.6rem;
  line-height: 1;
}

.summary-grid span {
  color: var(--muted);
  font-size: 0.82rem;
}

.section {
  padding: 34px 0;
}

.section-heading {
  margin-bottom: 16px;
}

.section-heading h2,
.cta-band h2,
.toolbar h2 {
  margin: 6px 0 0;
  font-size: 1.55rem;
  line-height: 1.15;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.feature-card {
  padding: 20px;
}

.feature-card h3 {
  margin: 0 0 8px;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
}

.cta-band {
  margin-top: 12px;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.toolbar {
  margin-bottom: 12px;
  padding: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.toolbar h2,
.toolbar p {
  margin: 0;
}

.toolbar p {
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  padding: 10px 12px;
}

.toolbar input[type="search"] {
  width: min(380px, 100%);
}

.toolbar-controls select {
  width: auto;
  min-width: 120px;
}

.filters {
  margin-bottom: 12px;
  padding: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chip {
  cursor: pointer;
}

.filter-chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.issue-surface {
  padding: 12px;
}

#status-banner {
  min-height: 24px;
  color: var(--muted);
  padding: 8px;
}

#status-banner.error,
#modal-error {
  color: var(--error);
}

.roadmap-section {
  scroll-margin-top: 24px;
}

.roadmap-heading {
  display: grid;
  gap: 18px;
  margin-bottom: 18px;
}

.roadmap-heading h2 {
  max-width: 760px;
  margin: 8px 0 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
}

.roadmap-heading > p {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
}

.roadmap-grid {
  display: grid;
  gap: 12px;
}

.roadmap-card {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.roadmap-card h3 {
  margin: 8px 0;
  font-size: 1.16rem;
  line-height: 1.25;
}

.roadmap-card p,
.roadmap-card li,
.roadmap-links p {
  color: var(--muted);
}

.roadmap-card ul,
.roadmap-card ol {
  margin: 10px 0 0;
  padding-left: 20px;
}

.roadmap-card li + li {
  margin-top: 6px;
}

.roadmap-state {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.roadmap-state span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--muted);
}

.roadmap-card--built .roadmap-state span { background: var(--success); }
.roadmap-card--degraded .roadmap-state span { background: #d97706; }
.roadmap-card--next .roadmap-state span { background: var(--blue); }
.roadmap-card--later .roadmap-state span { background: #8b5cf6; }

.roadmap-links {
  display: grid;
  gap: 1px;
  margin-top: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--border);
}

.roadmap-links > div {
  padding: 20px;
  background: var(--surface);
}

.roadmap-links span {
  display: block;
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.roadmap-links strong {
  display: block;
  margin-top: 4px;
  font-size: 1.08rem;
}

.roadmap-links p {
  margin: 7px 0 10px;
}

@media (min-width: 761px) {
  .roadmap-heading {
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    align-items: end;
  }

  .roadmap-grid,
  .roadmap-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

#issue-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.issue-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  background: var(--surface);
}

.issue-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.issue-number {
  color: var(--muted);
  font-size: 0.82rem;
}

.issue-link {
  display: inline-block;
  margin-top: 2px;
  color: var(--text);
  font-weight: 740;
}

.issue-state {
  color: var(--blue);
  white-space: nowrap;
}

.issue-state.closed {
  color: var(--success);
}

.issue-meta,
.issue-actions,
.label-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.issue-meta {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.86rem;
}

.issue-body {
  color: var(--muted);
}

.issue-actions {
  margin-top: 12px;
}

.upvote-btn {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 9px;
  color: var(--text);
}

dialog {
  width: min(560px, calc(100vw - 28px));
  padding: 0;
  color: var(--text);
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.45);
}

dialog form {
  padding: 20px;
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.modal-head h2 {
  margin: 0;
}

.icon-btn {
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 1.5rem;
}

dialog label {
  display: grid;
  gap: 6px;
  margin-top: 14px;
  color: var(--muted);
  font-weight: 680;
}

dialog textarea {
  min-height: 130px;
  resize: vertical;
}

.feedback-honeypot {
  position: absolute;
  left: -10000px;
}

.modal-actions {
  justify-content: flex-end;
  margin-top: 18px;
}

.policy .hero {
  min-height: 280px;
}

.prose {
  padding: 24px;
}

.prose h2 {
  margin: 22px 0 8px;
}

.prose h2:first-child {
  margin-top: 0;
}

.prose p {
  color: var(--muted);
}

footer {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 22px 20px 42px;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 760px) {
  .site-header,
  .toolbar,
  .cta-band {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 28px;
  }

  .feature-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .toolbar-controls {
    width: 100%;
  }

  .toolbar-controls select {
    width: 100%;
  }
}